2 papers
eess.SP2025
Zak-OTFS over CP-OFDM
Saif Khan Mohammed, Saurabh Prakash, Muhammad Ubadah +7
Zak-Orthogonal Time Frequency Space (Zak-OTFS) modulation has been shown to achieve significantly better performance compared to the standardized Cyclic-Prefix Orthogonal Frequency…
cs.IT2025
A Novel Precoder for Peak-to-Average Power Ratio Reduction in OTFS Systems
Saurabh Prakash, Venkatesh Khammammetti, Saif Khan Mohammed
We consider the issue of high peak-to-average-power ratio (PAPR) of Orthogonal time frequency space (OTFS) modulated signals. This paper proposes a low-complexity novel iterative P…